They can invest in under road induction charging. That would be sweet. Rich homogeneous population. Let’s export them 13% blacks, 20% hispanics and the rest and see how they do.
Last time I was in Switzerland, which was 20 years ago, they had a huge number of Middle Eastern Muslims and Sub-Saharan Africans there. I’ve heard there are ten times more today. Don’t hang out in the train stations late at night!
Also, homogeneous? They’re 1/2 German and 1/4 each French and Italian. Cross the high passes and be ready to speak a new language.